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\nFinding the Modal Class and Completing a Cumulative Frequency Table\n

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\nThis video shows the process for solving the problem presented in IGCSE A June 2018 paper 2HR Q11, which involves cumulative frequency tables. Students will understand how to interpret a frequency table, the concept of a cumulative...\nThis video shows the process for solving the problem presented in IGCSE A June 2018 paper 2HR Q11, which involves cumulative frequency tables. Students will understand how to interpret a frequency table, the concept of a cumulative frequency table and its uses in data analysis, and learn how to complete a cumulative frequency table from a frequency table. They will also know how to draw a cumulative frequency graph and then use the graph to find an estimate for the interquartile range.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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13:26
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Grade
9th - 12th
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Subjects
Math
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Media Type
Instructional Videos
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Source:
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\nSchoolOnline Secondary Maths\n\n
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Date
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2023
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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interquartile range, frequency, families
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Additional Tags

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high school math, probability and statistics, cumulative frequency, lower quartile, highest frequency, upper quartile, line meets, straight line, small squares, running total, double check, final answer, money spent, smooth curve, maximum point, plotted points, upper, answer, plotted, points, number, spent, marks, curve, move, point, mark, part, question 11
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Classroom Considerations

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Best For: Explaining a topic
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